/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.jbpm.flow.migration.model;

import java.util.Objects;

import org.kie.api.definition.process.WorkflowElementIdentifier;

public class NodeInstanceMigrationPlan {

    private WorkflowElementIdentifier sourceNodeId;
    private WorkflowElementIdentifier targetNodeId;

    public NodeInstanceMigrationPlan() {
        // do nothing
    }

    public NodeInstanceMigrationPlan(WorkflowElementIdentifier sourceNodeId, WorkflowElementIdentifier targetNodeId) {
        this.sourceNodeId = sourceNodeId;
        this.targetNodeId = targetNodeId;
    }

    public WorkflowElementIdentifier getSourceNodeId() {
        return sourceNodeId;
    }

    public void setSourceNodeId(WorkflowElementIdentifier sourceNodeId) {
        this.sourceNodeId = sourceNodeId;
    }

    public WorkflowElementIdentifier getTargetNodeId() {
        return targetNodeId;
    }

    public void setTargetNodeId(WorkflowElementIdentifier targetNodeId) {
        this.targetNodeId = targetNodeId;
    }

    @Override
    public String toString() {
        return "NodeMigrationPlan [sourceNodeId=" + sourceNodeId + ", targetNodeId=" + targetNodeId + "]";
    }

    @Override
    public int hashCode() {
        return Objects.hash(sourceNodeId, targetNodeId);
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        NodeInstanceMigrationPlan other = (NodeInstanceMigrationPlan) obj;
        return Objects.equals(sourceNodeId, other.sourceNodeId) && Objects.equals(targetNodeId, other.targetNodeId);
    }

}
